We're still not sure when we'll see Nokia's Lumia 900 (signs currently point to March), but if you want to ensure you'll be among the first to have it, you can pre-order the handset now at Microsoft's retail stores. We reached out to Microsoft, and it confirmed that $25 will secure Nokia's latest Windows Phone handset for you, but there wasn't any new info on how much the phone will cost in full when launch day comes around. We'll see if the rumored $99 price point and March 18th launch date hold, but at least this is another sign we're getting closer to this phone's release.